diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 922d6bc1a1b3..620a89dc868b 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -2237,6 +2237,7 @@ static int gen6_ring_flush(struct intel_engine_cs *ring, u32 invalidate, u32 flush) { struct drm_device *dev = ring->dev; + struct drm_i915_private *dev_priv = dev->dev_private; uint32_t cmd; int ret; @@ -2267,8 +2268,12 @@ static int gen6_ring_flush(struct intel_engine_cs *ring, } intel_ring_advance(ring); - if (IS_GEN7(dev) && !invalidate && flush) - return gen7_ring_fbc_flush(ring, FBC_REND_CACHE_CLEAN); + if (!invalidate && flush) { + if (IS_GEN7(dev)) + return gen7_ring_fbc_flush(ring, FBC_REND_CACHE_CLEAN); + else if (IS_BROADWELL(dev)) + dev_priv->fbc.need_sw_cache_clean = true; + } return 0; } |